# 使用Python 3.10作为基础镜像
FROM python:3.10-slim

# 设置工作目录
WORKDIR /app

# 安装系统依赖
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    python3-dev \
    libpq-dev \
    curl \
    && rm -rf /var/lib/apt/lists/*

# 复制requirements.txt文件
COPY requirements.txt .

# 安装Python依赖
RUN pip install --upgrade pip && pip install -r requirements.txt

# 复制项目代码
COPY . .

# 设置环境变量
ENV PYTHONUNBUFFERED 1
ENV PYTHONDONTWRITEBYTECODE 1

# 暴露端口
EXPOSE 8000

# 设置默认命令
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]